RDMA/cxgb4: Use non-atomic bitmap functions when possible

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The accesses to the 'alloc->table' bitmap are protected by the
'alloc->lock' spinlock, so no concurrent accesses can happen.

So prefer the non-atomic '__[set|clear]_bit()' functions to save a few
cycles.

Link: https://lore.kernel.org/r/0c1c4505ca32f5ba4126e3e324041da191513ef2.1637789139.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Christophe JAILLET 2021-11-24 22:40:26 +01:00 • committed by Jason Gunthorpe

parent 967a578af0

commit 223b4d5c87

1 changed files with 2 additions and 2 deletions

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4

drivers/infiniband/hw/cxgb4/id_table.c

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